ALPINESTARS Tech 10 Supervented Boots - White/Red - US 14 2010520-2230-14 X Included bass knob so you

Included bass knob so you can adjust the volume of your subwoofer easily with a turn of a dial

Designed and engineered to work in conjunction with Alpinestars Supertech R10 helmet for optimum streamlining and aerodynamic performance when tucked in a racing crouch

Goat leather palm construction for superior abrasion resistance with a micro ripstop backhand for an optimized fit and comfort

and 12 height-adjustable swivel-lock brackets that can be arranged to hold everything from

Specifications Nominal Diameter 10" / 254mm Nominal Impedance 4 ohms RMS Power Handling 200W MAX Power Handling 600W Sensitivity (1w/1m) 94

ALPINESTARS Tech 10 Supervented Boots - White/Red - US 14 2010520-2230-14 X Included bass knob so youConstruction uses a highly breathable, perforated microfiber with internal perforated padding Highly ventilated perforated padding for optimized ventilation and airflow TPU features is combined with ventilation zones and a new air flow system sole for breathability and superior ventilation Two large inlet ports on front of boot with exhausts at back for optimized levels of airflow and heat exchange 3D Higher Spring insole creates an effective cooling